Specifications
- Catalogue classification
- Architectural cylinder
- Number of discs
- 11 (9 in the CLIQ version)
- Material
- Brass
- Finish
- Satin chrome-plated (see original catalogue for other finishes and applicable platforms)
- Key platforms listed in the catalogue
- PROTEC2 CLIQ (T); PROTEC2 (T); PROTEC CLIQ (N); PROTEC (N); DISKLOCK PRO (D); CLIQ Express (CE)
- Mounting construction and position
- Cylinder for latch hold-back configuration
- Applicable locks listed in the catalogue
- Lockwood 3570, 3580 series mortice locks
- Assembly considerations
- Hold-back function; check left and right handing separately
Model application and function
CY503 is a Cylinder for latch hold-back configuration; catalogue match: Lockwood 3570, 3580 series mortice locks. Hold-back function; check left and right handing separately.
How to compare and check configurations
This cylinder is first identified as “ Cylinder for latch hold-back configuration ”. Even if the number of discs, brass housing and finish match, this does not establish compatibility of the lock case or drive components.
Original source and edition limits
This page refers to the Australian-market catalogue, printed page 16 (PDF page 17). Use the complete model CY503 to request current drawings and an accessory list from the manufacturer.
The catalogue states that some supply forms exclude the cam; confirm whether the cam and tailpiece are included.
Limitations
- Model record from the Australian-market catalogue; does not indicate availability in other markets, the latest configuration or stock.
- The catalogue states that some supply forms exclude the cam; confirm whether the cam and tailpiece are included.
- Mechanical and CLIQ versions may differ in length and number of discs; this page preserves those distinctions from the original fields rather than treating both as dimensionally identical.
- Dimensions have not been inferred from drawing scale; standards or certification claims must be verified separately against current certificates, the model and installation conditions.
Sources
ABLOY Australian Market Keying Products Catalogue, printed page 16.Manufacturer documents are provided in their original language.